Umbra Privacy is an EVM stealth-address privacy payments protocol that enables transactions where only the sender and receiver know the recipient's identity. Umbra Privacy's Twitter Score is 91 out of 1000 (a Good rating) as of October 2026, ranking #8,356 (top 5%) among 493,952 tracked accounts.
Umbra Privacy operates without mixing funds or zero-knowledge proofs, relying instead on standard elliptic curve cryptography to keep payment recipients private. The protocol is affiliated with ScopeLift and Umbra Cash. A peer-reviewed academic paper published in 2023 identified Umbra Privacy as the most widely used stealth address implementation on Ethereum, studying its activity across Ethereum mainnet, Polygon, Arbitrum, and Optimism.
Umbra Privacy has accumulated 38,226 followers as of October 2026 and published 1,969 posts on the platform. The same 2023 paper applied deanonymization heuristics to Umbra Privacy's transaction history, finding it possible to identify the real recipient in 48.5% of Ethereum mainnet transactions, 25.8% on Polygon, 65.7% on Arbitrum, and 52.6% on Optimism, highlighting ongoing challenges in on-chain privacy. Umbra Privacy has been mentioned by 195 accounts a total of 400 times.
Who follows Umbra Privacy on X?
The accounts that follow Umbra Privacy include 285 founders, 77 angel investors, 231 influencers and 4 VCs, among them Solana, Ansem, Smolting Wassie, Gabriel Shapiro, 0xMaki and MoonPay.